Re: arch/s390/lib/uaccess_pt.c: Missing breaks: ?

From: Joe Perches
Date: Mon Apr 15 2013 - 01:53:32 EST

On Mon, 2013-04-15 at 07:48 +0200, Heiko Carstens wrote:
> On Sat, Apr 13, 2013 at 11:06:14PM -0700, Joe Perches wrote:
> > Commit ea81531d ("s390/uaccess: fix page table walk")
> > added this code. It looks like it should have break;
> > for each case.
> no, the fallthrough is on purpose for each case statement.

Hi again. It might be useful to add /* fallthrough */
or some other comment showing it's intentional.

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